Show HN: A toy compiler I built in high school (runs in browser)

1 comments

• $xeouz 8 hours ago

  OP here! If anyone is curious about the syntax without opening the demo, here is an implementation of insertion sort:

  extern puti(n: int);

  func sort(arr: int[5]) {

      let i=0;
      let key=0;
      let j=0;
  
      for(i=0; i<5; ++i)
      {
          key = arr[i];
          j = i-1;
  
          while(j>=0)
          {
              if(arr[j] < key)
              {
                  break;
              }
  
              arr[j + 1] = arr[j];
              j-=1;
          }
  
          arr[j + 1] = key;
      }

  }

  let arr=[61,86,53,19,61];

  sort(arr);

  for(let i=0; i<5; ++i) {

      puti(arr[i]);
  
  }